* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    list-style: none;
    font-family: 方正小标宋简体;
}

dl {
    width: 22%;
    height: 200px;
    float: left;
    text-align: center;
    margin: 10px;
}

dl dt {
    width: 100%;
    height: 70%;
    background-color: #f5f7fd;
    border-radius: 10px;
}

dl dt img {
    width: 30%;
    height: 70%;
    margin-top: 10%;
    transition: transform 0.3s ease;
}

dl dt:hover {
    background-color: #bec2cc;
}

dl dt:hover img {
    transform: scale(1.15);

}

dl dd {
    color: #8693ab;
    font-size: 14px;
    padding-top: 10px;
}

dl dd span {
    font-weight: 800;
    color: #000;
    font-size: 16px;
}